Topology optimization of bi‐material curved shell structures for minimizing time‐domain sound radiation

DOI10.1002/nme.6949zbMath1527.74062OpenAlexW4213364068MaRDI QIDQ6090711

Hao Zheng, Guo-Zhong Zhao, Linyuan Shang, Yang Yu

Publication date: 17 November 2023

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.6949

zbMATH Keywords

finite element methodsensitivity analysistransient vibrationfrequency-domain problemNewmark integral methodvolume-preserving Heaviside penalization

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Shells (74K25) Hydro- and aero-acoustics (76Q05) Topological methods for optimization problems in solid mechanics (74P15)

Related Items (2)

Topology optimization of bi‐material shell structures in shallow sea for reducing waveguide sound radiation ⋮ A BEM broadband topology optimization strategy based on Taylor expansion and SOAR method—Application to 2D acoustic scattering problems

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